A generating station in which nuclear energy is converted into electrical energy is known as a nuclear power station.In nuclear power station,heavy elements such as Uranium U 235,or Thorium TH 232,are subjected to nuclear fission in a special apparatus known as a reactor.The heat energy thus released is utilised in raising steam at high temperature and pressure.The stem runs the steam turbine Which converts steam energy in to mechanical energy.the turbine drives the alternator which converts in to electrical energy.
The most important feature of nuclear station is that huge amount of electrical energy can be produced from a relatively small amount of nuclear fuel as compared to other convention types of power stations.It has been found that complete fission of 1 kg of Uranium U 235 can produce as much power as can be produced by the burning of 4,500 tons of high grade coal.Although the recovery of principal nuclear fuels is difficult and expensive, yet the total energy content of the estimated word reserved of these fuels are considerably higher than those of conventional fuels.coal,,oil,and gas.At present energy crisis is gripping us and, therefor, nuclear energy can be successfully employed for producing low cost electrical energy on a large scale to meet the growing commercial and industrial demands.
The amount of fuel required is quite small.Therefor, there is a considerable saving in the cost of fuel transportation.The nuclear power plant requires less space compared to any other type of the same size.It has low running charges as a small amount of fuel is used for producing bulk electrical energy.This type of plant is very economical for producing bulk electrical power.It can be located near the load centres because it does not require large quantities of water and need not be near coal mines.Therefor the cost of primary distribution is reduced.The are large deposit of nuclear fuels available all over the world. Therefore,The cost of primary distribution is reduced.
The most important feature of nuclear station is that huge amount of electrical energy can be produced from a relatively small amount of nuclear fuel as compared to other convention types of power stations.It has been found that complete fission of 1 kg of Uranium U 235 can produce as much power as can be produced by the burning of 4,500 tons of high grade coal.Although the recovery of principal nuclear fuels is difficult and expensive, yet the total energy content of the estimated word reserved of these fuels are considerably higher than those of conventional fuels.coal,,oil,and gas.At present energy crisis is gripping us and, therefor, nuclear energy can be successfully employed for producing low cost electrical energy on a large scale to meet the growing commercial and industrial demands.
The amount of fuel required is quite small.Therefor, there is a considerable saving in the cost of fuel transportation.The nuclear power plant requires less space compared to any other type of the same size.It has low running charges as a small amount of fuel is used for producing bulk electrical energy.This type of plant is very economical for producing bulk electrical power.It can be located near the load centres because it does not require large quantities of water and need not be near coal mines.Therefor the cost of primary distribution is reduced.The are large deposit of nuclear fuels available all over the world. Therefore,The cost of primary distribution is reduced.
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